MATH 1571H SAMPLE MIDTERM II PROBLEMS
... 2. Find the global maximum and global minimum of the function f (x) = 2x3 − 3x2 − 12x on the closed interval [−2, 3]. Find the interval that f (x) is concave upward. 3. Sand falling at the rate of 3f t3 /min forms a conical pile whose radius r always equals twice the height h. Find the rate at which ...
... 2. Find the global maximum and global minimum of the function f (x) = 2x3 − 3x2 − 12x on the closed interval [−2, 3]. Find the interval that f (x) is concave upward. 3. Sand falling at the rate of 3f t3 /min forms a conical pile whose radius r always equals twice the height h. Find the rate at which ...
Math Homework Helper 5th
... Add: sum, increased by, altogether, plus, combined, total, in all Subtract: difference, decreased by, how many more, minus, less, fewer than, less than, left Multiplication: product, times, twice, of, each Division: quotient, shared equally, divided by, per, out of, ratio ...
... Add: sum, increased by, altogether, plus, combined, total, in all Subtract: difference, decreased by, how many more, minus, less, fewer than, less than, left Multiplication: product, times, twice, of, each Division: quotient, shared equally, divided by, per, out of, ratio ...
math class study guide
... Look ONLY at the front digits! Add the 8 and the 3 only = about 110 Know when this strategy might be useful. ...
... Look ONLY at the front digits! Add the 8 and the 3 only = about 110 Know when this strategy might be useful. ...
1. On Repunits. A repunit is a positive integer all of whose digits are
... Find the quotient and the remainder for any n when one performs the division algorithm with dividend Ω n and divisor Ω 2 . d Find the quotient and the remainder for any n when one performs the division algorithm with dividend Ω n and divisor Ω 3 . ...
... Find the quotient and the remainder for any n when one performs the division algorithm with dividend Ω n and divisor Ω 2 . d Find the quotient and the remainder for any n when one performs the division algorithm with dividend Ω n and divisor Ω 3 . ...
8 2 0 6 6 0 3 7 0 7 * www.XtremePapers.com
... If you have been given an Answer Booklet, follow the instructions on the front cover of the Booklet. Write your Centre number, candidate number and name on all the work you hand in. Write in dark blue or black pen. You may use a soft pencil for any diagrams or graphs. Do not use staples, paper clips ...
... If you have been given an Answer Booklet, follow the instructions on the front cover of the Booklet. Write your Centre number, candidate number and name on all the work you hand in. Write in dark blue or black pen. You may use a soft pencil for any diagrams or graphs. Do not use staples, paper clips ...
Approximations of π
Approximations for the mathematical constant pi (π) in the history of mathematics reached an accuracy within 0.04% of the true value before the beginning of the Common Era (Archimedes). In Chinese mathematics, this was improved to approximations correct to what corresponds to about seven decimal digits by the 5th century.Further progress was made only from the 15th century (Jamshīd al-Kāshī), and early modern mathematicians reached an accuracy of 35 digits by the 18th century (Ludolph van Ceulen), and 126 digits by the 19th century (Jurij Vega), surpassing the accuracy required for any conceivable application outside of pure mathematics.The record of manual approximation of π is held by William Shanks, who calculated 527 digits correctly in the years preceding 1873. Since the mid 20th century, approximation of π has been the task of electronic digital computers; the current record (as of May 2015) is at 13.3 trillion digits, calculated in October 2014.